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1999 Pontiac Grand Prix GTP 3.8L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, MIL Lamp on
Posted to GM Driveability on 6/20/2014 10 Replies

Car was driven into deep (3 foot or so) water. Driven to my shop, not running well, surging and bucking. Codes for Crank sensor and boost control solenoid. Checked grounds, battery connections, and unplugged every connector I could get my hands on to make sure...

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  Related Documents & Media  1999 Pontiac Grand Prix GTP

 
Message Closed w/FIX

car Vehicle Data

1999 Pontiac Grand Prix GTP

VIN 1G2WR5210X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / p0336 crank sensor code
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, MIL Lamp On
OccursAlways

Trouble Codes

P0243Turbocharger Wastegate Control Solenoid Valve Circuit Malfunction
P0336CKP Sensor 1 Circuit Intermittent Signal
Message Closed w/FIX

car Vehicle Data

1999 Pontiac Grand Prix GTP

VIN 1G2WR5210X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / p0336 crank sensor code
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, MIL Lamp On
OccursAlways

Trouble Codes

P0243Turbocharger Wastegate Control Solenoid Valve Circuit Malfunction
P0336CKP Sensor 1 Circuit Intermittent Signal